1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dmitrij [34]
2 years ago
6

Help please!!

Mathematics
1 answer:
yanalaym [24]2 years ago
8 0

Answer:  (1,-1)

Step-by-step explanation:

Midpoint of BC=(6+4)/2, (3–1)/2. =(5,1)

Slope of BC is (3+1)/4–6)= 4/-2 = -2

Slope of perpendicular bisector of BC =+1/2

Eqn of perpendicular bisector is : Y-1 =1/2 (x-5)

Y=1/2 •(x-5) +1

Midpoint of AB. (6–2)/2, (3–1)/2 ={2,1)

Slope of AB is(3+1)/(-2–6) = 4/-8 =-1/2

Slope of perpendicular bisector = +2

Eqn of perpendicular bisector is Y-1. =2( X-2)

Y=2X-4+1 = 2X -3

Solving Y=(X-5)/2 +1

& Y=2X-3

2X-3 =(x-5/2)+1

2X-4 =(x-5/2)

4X-8 = x-5

3X =3

X=1

Y= 2×1–3= -1

Circumcentre is(1,-1)

You might be interested in
Help me plz<br><br> I’ve been struggling for a while on this question
egoroff_w [7]

Answer:

The answer is C:

Step-by-step explanation:

I hope it help

6 0
3 years ago
Adm,Ming,and Clinton sold sandwiches in the ratio 4:7:3 to raise money for their scout troop.Ming sold 91 sandwiches. How may sa
bonufazy [111]
The ratio in which Adm, Ming and Clinton sold sandwiches = 4:7:3
Number of sandwiches sold by Ming = 91
Let us assume the common ratio to be = x
Then
7x = 91
x = 91/7
  = 13
Then
The number of sandwiches sold by Adm = 4 * 13
                                                                   = 52
The number of sandwiches sold by Clinton = 3 * 13
                                                                      = 39
So
The total number of sandwiches
 sold by Adm, Ming and Clinton = 52 + 91 + 39
                                                  = 182.
So a total of 182 sandwiches were sold by Adm, Ming and Clinton.
 
7 0
4 years ago
What's the value of n if 13+19= n+25
Varvara68 [4.7K]
<h2><em><u>3</u></em><em><u>2</u></em><em><u>=</u></em><em><u>n </u></em><em><u>+</u></em><em><u>2</u></em><em><u>5</u></em></h2><h2><em><u>n=</u></em><em><u> </u></em><em><u>3</u></em><em><u>2</u></em><em><u>-</u></em><em><u>2</u></em><em><u>5</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>7</u></em></h2>

<em><u>.</u></em>

<em><u>.</u></em>

<em><u>.</u></em><em><u>.</u></em>

<em><u>.</u></em>

<em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>. </u></em>

6 0
3 years ago
Read 2 more answers
Which expression is equivalent to the expression (x^2-y^2)^2​
Pepsi [2]

Step-by-step explanation:

(x^2-y^2)^2\\\\\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\=(x^2)^2-2(x^2)(y^2)+(y^2)^2\\\\\text{use}\ (a^n)^m=a^{nm}\\\\=x^4-2x^2y^2+y^2\\-----------------------------

\text{Other solution}\\\\(x^2-y^2)^2\\\\\text{use}\ a^2-b^2=(a-b)(a+b)\\\\= [(x-y)(x+y)]^2\\\\\text{use}\ (ab)^n=a^nb^n\\\\=(x-y)^2(x+y)^2

7 0
3 years ago
Solve this question ​
scoray [572]

Step-by-step explanation:

seeeee theeeeeee atttaaachmeeent

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 2s-4/s^2-4s+4
    6·1 answer
  • Which of the following sentences is true?
    13·1 answer
  • Suppose that poaching reduces the population of an endangered animal by
    14·1 answer
  • Is 1/4 and 3/8 equivalent??? I need some help
    11·2 answers
  • The Annual County Carnival is being held is summer and will last 5 and 1/2 days. Use this information and other given informatio
    5·1 answer
  • Write the following in simplest form<br><br>A)12:33<br>B)20mm:5cm​
    15·2 answers
  • Two questions, answer correctly.
    14·1 answer
  • 10 points. Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I will report fake, incomplete, and wrong answer! Answer w
    15·1 answer
  • The map shows two biking trails that meet at a park, located at the coordinate (1, 9). Each unit on the map represents 0.5 mile.
    8·1 answer
  • (b). The tallest player is replaced by a substitute.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!